Ocmis VR3 Turbine Drive Hard Hose Irrigator

Overview

The Ocmis VR3 is a professional-grade turbine drive hard hose irrigator manufactured by Ocmis Irrigazione, Italy's leading irrigation equipment specialist. This versatile traveling irrigator represents the best-selling range from Ocmis, designed to deliver efficient water distribution across agricultural operations of varying scales. With hose configurations ranging from 75 mm to 120 mm diameter and lengths extending from 220 to 500 metres (722 to 1640 feet), the VR3 provides comprehensive coverage for fields of different sizes while maintaining optimal pressure and flow characteristics.

What distinguishes the VR3 from conventional hard hose irrigators is its advanced Vario Rain system, centered around a 3-speed VR gearbox with synchronized speed control. This innovative drivetrain technology allows operators to precisely adjust travel speed to match crop requirements, soil infiltration rates, and field conditions without compromising irrigation uniformity. The turbine drive mechanism is directly flanged to the gearbox with an integrated bypass system, eliminating unnecessary pressure losses while ensuring reliable, maintenance-free operation. Combined with hot galvanized construction, hydraulic telescopic feet, and a choice of ROYAL, REFLEX, or EXPLORER rainguns, the VR3 delivers the versatility and user-friendliness that has made it a preferred choice for agriculturalists worldwide.

Key Features & Benefits

• 3-Speed VR Gearbox with Synchronized Control: Provides precise travel speed adjustment to optimize application rates for different crops, soil types, and topographies, ensuring uniform water distribution and preventing runoff or under-irrigation.
• Turbine Drive Flanged Directly to Gearbox with Built-In Bypass: Eliminates coupling losses and reduces maintenance requirements while the integrated bypass protects the turbine from pressure surges, extending component life and ensuring consistent performance.
• Hydraulic Telescopic Feet and Trolley Lift: Allows quick, effortless leveling on uneven terrain and simplified transport positioning without manual labor, significantly reducing setup time between irrigation cycles.
• Hot Galvanized Chassis and Turret: Provides superior corrosion resistance compared to standard galvanizing, ensuring long-term structural integrity even in humid climates or when using chemigation applications.
• Epoxy-Coated Reel with Polyurethane Paint: Creates a durable, weather-resistant finish that protects the critical hose storage drum from UV degradation, chemical exposure, and mechanical wear throughout years of outdoor operation.
• Complete Nozzle Sets for Each Raingun Type: Includes comprehensive nozzle assortments (Ø 16-22 mm for ROYAL, Ø 24-32 mm for REFLEX, Ø 28-40 mm for EXPLORER) enabling operators to fine-tune application intensity and coverage diameter to match specific field requirements without additional purchases.
• Glycerine-Bath Pressure Gauge and Tachometer: Provides accurate, vibration-dampened monitoring of operating pressure and reel rotation speed, allowing operators to verify proper system performance and detect potential issues before they affect irrigation quality.
• Variable Track Width Raingun Trolley: Adjustable wheel spacing accommodates different crop row widths and field configurations, preventing crop damage while ensuring the raingun follows the straightest possible path for optimal coverage uniformity.
• Polyethylene Hose from Unadulterated Raw Material: Ensures consistent hose flexibility, UV resistance, and longevity without degradation from recycled content, maintaining proper coiling characteristics and pressure ratings throughout the hose's service life.
• Dual-Size Bauer Water Inlet System: Accommodates both Ø 89 mm (for 75-100 mm hoses) and Ø 108 mm (for 110-120 mm hoses) connections, providing compatibility with various water supply infrastructure without requiring adapters that introduce pressure losses.

Technical Specifications

Available Hose Configurations

Machine Dimensions

Diagram shows dimension reference points (A, B, C, etc.) on the machine.

Ideal Applications

• Large-Scale Row Crop Production: Efficiently irrigates expansive fields of maize, soybeans, cotton, and cereals where consistent water delivery across lengthy runs is essential for uniform crop development and yield maximisation.
• Pasture and Forage Management: Provides reliable irrigation for grazing lands, alfalfa, and hay production where adjustable travel speeds allow operators to match application rates to forage growth stages and soil moisture retention capacity.
• Vegetable Production on Varied Terrain: The hydraulic telescopic feet and leveling system make the VR3 ideal for vegetable crops on gently sloping or uneven ground where precise positioning ensures uniform coverage without runoff or ponding.
• Orchard and Vineyard Supplemental Irrigation: Variable track width trolley and multiple nozzle options accommodate wide tree/vine spacing while delivering controlled application rates during critical fruit development periods without damaging delicate crops.
• Municipal and Sports Turf Maintenance: Suitable for golf courses, parks, and athletic fields where the ability to adjust application intensity and the machine's user-friendly operation reduce labor requirements while maintaining premium turf quality.
• Agricultural Operations Requiring Water Conservation: The synchronized gearbox and low-pressure-loss design minimize water waste, making the VR3 particularly valuable in regions with limited water resources or where irrigation efficiency directly impacts operational costs.